CN210887340U

CN210887340U - Plug-in type sounding pipe for ultrasonic detection

Info

Publication number: CN210887340U
Application number: CN201921375507.XU
Authority: CN
Inventors: 李景源; 谢翠萍
Original assignee: Anhui Orville New Material Technology Co ltd
Current assignee: Anhui Orville New Material Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-30
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a plug-in type sounding pipe that ultrasonic detection used, install the bottom seal lid of upper cover, sounding pipe main part bottom installation and the rubber sleeve that sounding pipe main part outside cover was put including sounding pipe main part, sounding pipe main part upper end, the upper cover shell outside that sets up on the upper cover evenly is provided with bellied horizontal sand grip, sounding pipe main part upper end is provided with the sounding pipe connector, is provided with outside bellied strengthening rib on the pipeline outer wall in the sounding pipe interface outside, bottom seal lid upper end is provided with the bottom seal lid connector, the rubber sleeve includes the inside rubber endotheca and the rubber endotheca outside evenly set up's rubber antislip strip with the laminating of sounding pipe main part. This plug-in type sounding pipe that ultrasonic detection used adopts the junction at the pipeline to set up the sealed effect that the rubber pad improved the junction, overlaps in the junction outside simultaneously and puts a set of rubber sleeve, and the sealed setting of inside and outside both sides has avoided gap seepage problem, the leakproofness of improve equipment junction.

Description

Plug-in type sounding pipe for ultrasonic detection

Technical Field

The utility model relates to a sounding pipe technical field specifically is a plug-in type sounding pipe that ultrasonic detection used.

Background

The sounding pipe is the indispensable sound wave detection pipe now, the quality that utilizes the sounding pipe to detect out a stake is good or bad, the sounding pipe is the inside passageway of probe entering pile body when bored concrete pile carries out ultrasonic testing method, it is bored concrete pile ultrasonic testing system's important component, the sounding pipe of commonly used divide into the clamp pressure formula, spiral sounding pipe, clamp formula sounding pipe, flange formula sounding pipe, socket joint formula sounding pipe and plug-in type sounding pipe, traditional plug-in type sounding union coupling is convenient, but connect after the installation and can produce to rotate and then less select for use in the actual construction, and connect the back sealed effect and can not get the assurance, easily from the gap infiltration, influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in type sounding pipe that ultrasonic detection used to the traditional plug-in type sounding union coupling that proposes in solving above-mentioned background is convenient, but because connect after the installation can produce to rotate and then less chooseing for use in the actual construction, and connect the back and seal the effect and can not obtain the assurance, permeate from the gap easily, influence the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plug-in type sounding pipe that ultrasonic detection used, includes sounding pipe main part, sounding pipe main part upper end and installs the bottom seal lid of upper cover, sounding pipe main part bottom installation and the rubber sleeve that sounding pipe main part outside cover was put, the upper cover shell outside that sets up on the upper cover evenly is provided with bellied horizontal sand grip, and the upper cover shell has seted up the upper cover interface, sounding pipe main part upper end is provided with sounding pipe connector, and inside sounding pipe connector lower extreme has seted up sounding pipe interface, and is fixed with rubber seal on the pipe wall in the sounding pipe interface outside, is provided with outside bellied strengthening rib on the pipeline outer wall in the sounding pipe interface outside, bottom seal lid upper end is provided with bottom seal lid connector, and bottom seal lid upper end is provided with outside bellied bottom seal lid card strip, and bottom seal lid lower extreme is provided with the stopper, rubber sleeve connector includes inside and the rubber endotheca that the sounding pipe main part was laminated and the rubber endotheca outside evenly set up .

Preferably, the upper sealing cover arranged at the upper end of the sounding pipe main body is made of engineering plastics, and a sealing rubber pad with the same rubber sealing element is arranged inside the upper sealing cover and the joint of the sounding pipe connector.

Preferably, the prismoid structure of the acoustic pipe connector lower tube body junction and the limiting block of the bottom cover connector lower tube body junction are eight prismoids, and the diameter of the inscribed circle of the prismoid is larger than the diameter of the bottom cover connector and the acoustic pipe connector body.

Preferably, a prismoid sound-measuring tube limiting groove is arranged below the sound-measuring tube interface, the sound-measuring tube limiting groove is matched with a limiting block structure arranged on the bottom seal cover, a sound-measuring tube connector at the upper end of the sound-measuring tube main body is identical with the bottom seal cover connector arranged at the upper end of the bottom seal cover in structure, a clamping strip arranged on the sound-measuring tube connector is identical with a bottom seal cover clamping strip arranged on the bottom seal cover connector, and the section of the bottom seal cover clamping strip is one of a semicircle, a triangle and a trapezoid.

Preferably, the lower end of the bottom sealing cover is welded and sealed to form a circular structure, a port welded to the lower end of the bottom sealing cover is of an arc-shaped structure, the bottom sealing cover and the sounding pipe main body are made of stainless steel, and the outer sides of the sounding pipe main body and the bottom sealing cover are subjected to roughening treatment.

Preferably, the rubber sleeve comprises a rubber material, the rubber sleeve is arranged at the joint of the upper end and the lower end of the main body of the sounding pipe, a groove matched with the reinforcing rib is formed in the rubber sleeve, and the rubber inner sleeve arranged in the rubber sleeve is of a round table structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the sealing effect of the joint is improved by arranging the rubber pad at the joint of the pipeline, and meanwhile, the group of rubber sleeves are sleeved outside the joint, the inner side and the outer side are arranged in a sealing manner, so that the sealing performance of the joint of the equipment is improved, and the problem of gap leakage is avoided.

(2) The adoption sets up bellied terrace with edge below the connector to set up sunken terrace with edge recess below the connector, the card strip of cooperation top makes to play restriction pivoted effect between the upper and lower pipeline, has avoided the relative pivoted problem of traditional plug-in type.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the installation of the main body of the multiple acoustic pipes of the structure of the present invention;

FIG. 3 is the schematic diagram of the installation of the rubber sleeve of the structure of the present invention

FIG. 4 is a schematic view of the present invention;

FIG. 5 is a schematic cross-sectional view of the upper cap of the present invention;

FIG. 6 is a schematic sectional view of the main body of the acoustic pipe of the present invention;

fig. 7 is a schematic bottom view of the main body of the acoustic pipe of the present invention;

fig. 8 is a schematic top view of the bottom cover according to the present invention.

In the figure: 1. an upper sealing cover; 11. an upper cover housing; 12. transverse convex strips; 13. an upper cover interface; 2. a sounding pipe main body; 21. the sound detection pipe connector; 22. reinforcing ribs; 23. clamping the strip; 24. a sound measuring tube limiting groove; 25. a rubber seal; 26. an acoustic pipe interface; 3. a bottom sealing cover; 31. a bottom cover connector; 32. a bottom cover clamping strip; 33. a limiting block; 4. a rubber sleeve; 41. a rubber inner sleeve; 42. rubber antislip strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, a plug-in type acoustic pipe for ultrasonic testing comprises an acoustic pipe main body 2, an upper sealing cover 1 installed on the upper end of the acoustic pipe main body 2, a bottom sealing cover 3 installed on the bottom of the acoustic pipe main body 2, and a rubber sleeve 4 sleeved on the outer side of the acoustic pipe main body 2, wherein a plurality of groups of acoustic pipe main bodies 2 are installed between the upper sealing cover 1 and the bottom sealing cover 3, and the acoustic pipe main bodies 2 are at least one group, when the two groups of sound measuring tube main bodies 2 are spliced, the sound measuring tube connector 21 at the upper end of one group of sound measuring tube main body 2 is directly inserted into the sound measuring tube interface 26 at the rear end of the other group of sound measuring tube main body 2, the clamping groove of the rubber sealing element 25 in the sound-measuring tube connector 26 is attached to the clamping strip 23 at the front end of the sound-measuring tube connector 21, and the terrace with edge below the sounding pipe main part 2 is inserted inside the sounding pipe spacing groove 24, and then the rubber sleeve 4 is sleeved at the joint of the two groups of sounding pipe main parts 2.

During installation, the sounding pipe can be fixed inside a cast-in-place pile, the sounding pipe is fixed on a steel bar framework according to a construction drawing, a bottom sealing cover 3 is installed at the bottom of a sounding pipe main body 2, then a rubber sleeve 4 is sleeved at the joint of the bottom sealing cover 3 and the sounding pipe main body 2, splicing work of multiple groups of sounding pipe main bodies 2 is carried out according to the height of a pile foundation, the rubber sleeve 4 is sleeved on the outer side of the joint between two adjacent groups of sounding pipe main bodies 2, then an upper sealing cover 1 is fixed at the upper end of the sounding pipe main body 2, pouring work of concrete is carried out, and the upper sealing cover 1 arranged on the upper end can prevent concrete from entering the sounding pipe;

as shown in fig. 4 and 5, the outer side of the upper cover shell 11 arranged on the upper cover 1 is uniformly provided with the raised transverse convex strip 12, the installation and disassembly processes of the upper cover 1 are carried out, the anti-skidding effect is achieved, the disassembly is convenient, the upper cover 1 is made of engineering plastics, the raised transverse convex strip 12 achieves the effect of strengthening the strength of the upper cover shell 11, the upper cover interface 13 is arranged on the upper cover shell 11, the sealing rubber pad is arranged inside the upper cover 1, the upper cover 1 is arranged on the sounding pipe connector 21 at the upper end of the sounding pipe main body 2, the upper cover is not easy to fall off in the construction process, and the concrete is prevented from entering the sounding pipe better.

As shown in fig. 4, 6 and 8, the upper end of the sounding pipe main body 2 is provided with a sounding pipe connector 21, the lower end of the sounding pipe connector 21 is internally provided with a sounding pipe connector 26, a rubber sealing element 25 is fixed on the pipe wall outside the sounding pipe connector 26, the outer wall of the pipe outside the sounding pipe connector 26 is provided with a reinforcing rib 22 protruding outwards, the strength of the pipe wall outside the sounding pipe connector 26 is improved, the pipe wall outside the sounding pipe connector 26 is prevented from cracking in the plugging process, both the frustum structure at the lower pipe body connection part of the sounding pipe connector 21 and the limiting block 33 at the lower pipe body connection part of the bottom cover connector 31 are eight-frustum-shaped, the diameter of the inscribed circle of the frustum-shaped frustum is larger than the diameters of the pipe bodies of the bottom cover connector 31 and the sounding pipe connector 21, the frustum-shaped groove is directly embedded into the frustum-shaped groove in the processes of, has good limiting effect and can have good waterproof effect.

Specifically, as shown in fig. 4, 6 and 8, the upper end of the bottom sealing cover 3 is provided with a bottom sealing cover connector 31, the upper end of the bottom sealing cover connector 31 is provided with a bottom sealing cover clamping strip 32 protruding outwards, the lower end of the bottom sealing cover connector 31 is provided with a limit block 33, a frustum-shaped sound-measuring tube limit groove 24 is arranged below the sound-measuring tube interface 26, the sound-measuring tube limit groove 24 is structurally matched with the limit block 33 arranged on the bottom sealing cover 3, the sound-measuring tube connector 21 at the upper end of the sound-measuring tube main body 2 is structurally identical to the bottom sealing cover connector 31 arranged at the upper end of the bottom sealing cover 3, the clamping strip 23 arranged on the sound-measuring tube connector 21 is identical to the bottom sealing cover clamping strip 32 arranged on the bottom sealing cover connector 31, the section of the bottom sealing cover clamping strip 32 is one of a semicircle, a triangle and a trapezoid, so as to ensure that the upper ends of the connection parts are clamped together and cannot fall off, play spacing effect, 3 below of under cap lid is the circular structure that the lower extreme welding sealed, and 3 lower extreme welded branch mouths of under cap lid are the arc structure, and the bottom is sealed to be handled, avoids concrete layer bottom to permeate inside the sounding pipe, and under cap lid 3 and sounding pipe main part 2 are stainless steel matter simultaneously and constitute, and sounding pipe

main part

2 and 3 outside coarsing of under cap lid handle, increase and decrease the adhesive force between concrete and the pipeline, avoid pipeline and concrete to throw off.

As shown in fig. 1, 2 and 3, the rubber sleeve 4 includes an inner rubber sleeve 41 whose inner portion is attached to the sounding pipe main body 2 and rubber anti-slip strips 42 uniformly arranged on the outer side of the inner rubber sleeve 41, the rubber sleeve 4 is made of rubber material, the rubber sleeve 4 is installed at the connection position of the upper end and the lower end of the sounding pipe main body 2, at the same time, a groove matched with the reinforcing rib 22 is formed in the rubber sleeve 4, the inner rubber sleeve 41 arranged in the rubber sleeve 4 is a circular truncated cone structure, the inner rubber sleeve 41 arranged in the rubber sleeve 4 is directly sleeved on the outer side of the sounding pipe main body 2, the inner rubber sleeve 41 is a truncated cone structure, the stress is downward and inward, the friction force between the rubber sleeve 4 and the main body 2 is increased, the rubber sleeve 4 is prevented from sliding on the main body 2 due to the gravity effect of concrete, meanwhile, the rubber anti-slip strips 42 arranged on the outer side of the inner rubber sleeve 41, and rubber sleeve 4 compresses, under the condition of expend with heat and contract with cold, can also not appear rubber sleeve 4 and concrete layering appear the problem in gap.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plug-in type acoustic pipe that ultrasonic detection used, includes acoustic pipe main part (2), acoustic pipe main part (2) upper end install bottom sealing lid (3) and the rubber sleeve (4) that acoustic pipe main part (2) outside cover was put of upper cover (1), acoustic pipe main part (2) bottom installation, its characterized in that: go up upper cover casing (11) the outside that sets up on closing cap (1) and evenly be provided with bellied horizontal sand grip (12), and upper cover casing (11) have seted up upper cover interface (13), sounding pipe main part (2) upper end is provided with sounding pipe connector (21), and sounding pipe connector (21) lower extreme is inside has seted up sounding pipe connector (26), and is fixed with rubber seal (25) on the pipe wall in sounding pipe connector (26) outside, is provided with outside bellied strengthening rib (22) on the pipeline outer wall in sounding pipe connector (26) outside, bottom seal cover (3) upper end is provided with bottom seal lid connector (31), and bottom seal lid connector (31) upper end is provided with outside bellied bottom seal lid card strip (32), and bottom seal lid connector (31) lower extreme is provided with stopper (33), rubber sleeve (4) are including the rubber endotheca (41) of inside and sounding pipe main part (2) laminating and the rubber endotheca (41) outside evenly set up and prevent the rubber A slide bar (42).

2. The plug-in type sounding pipe for ultrasonic testing according to claim 1, wherein: the upper sealing cover (1) arranged at the upper end of the sounding pipe main body (2) is made of engineering plastics, and a sealing rubber pad which is the same as the rubber sealing element (25) is arranged inside the upper sealing cover (1) and at the joint of the sounding pipe connector (21).

3. The plug-in type sounding pipe for ultrasonic testing according to claim 1, wherein: the frustum of a prism structure of the square body junction under the sounding pipe connector (21) and the limiting block (33) of the square body junction under the bottom cover connector (31) are all eight-frustum of a prism, and the diameter of the inscribed circle of the frustum of a prism is larger than the diameter of the square body of the bottom cover connector (31) and the sounding pipe connector (21).

4. The plug-in type sounding pipe for ultrasonic testing according to claim 1, wherein: the utility model discloses a sounding pipe joint, including sounding pipe interface (26), stopper (33) structure matching, sounding pipe connector (21) and bottom seal cover (3) upper end setting bottom seal cover connector (31) structure are the same, and sounding pipe connector (21) go up card strip (23) that set up and bottom seal cover connector (31) that set up are the same on sounding pipe connector (21), and bottom seal cover card strip (32) section is one of semi-circle, triangle-shaped and trapezoidal.

5. The plug-in type sounding pipe for ultrasonic testing according to claim 1, wherein: the lower end of the bottom sealing cover (3) is welded and sealed to form a circular structure, the lower end of the bottom sealing cover (3) is welded to form an arc-shaped opening, the bottom sealing cover (3) and the sounding pipe main body (2) are made of stainless steel, and the outer sides of the sounding pipe main body (2) and the bottom sealing cover (3) are subjected to coarsening treatment.

6. The plug-in type sounding pipe for ultrasonic testing according to claim 1, wherein: rubber sleeve (4) constitute for the rubber material, and rubber sleeve (4) install the junction at both ends about sounding pipe main part (2), simultaneously rubber sleeve (4) inside offer with strengthening rib (22) assorted recess, and rubber endotheca (41) of the inside setting of rubber sleeve (4) are round platform shape structure.